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authorpatthoyts <patthoyts@users.sourceforge.net>2007-09-19 10:53:24 (GMT)
committerpatthoyts <patthoyts@users.sourceforge.net>2007-09-19 10:53:24 (GMT)
commit6fe73a223a72b62d422cf9587c4aff0454e7a7f5 (patch)
tree71d22dfd8dccecc2fa9b11b25afb0c5dfa05fc52 /generic
parenta32a5222a0aa366aa60be97e2a41602400b6f00e (diff)
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Replace isdigit call with an internal implementation to avoid libc linkage on windows
Diffstat (limited to 'generic')
-rw-r--r--generic/tclStubLib.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/generic/tclStubLib.c b/generic/tclStubLib.c
index 9fbd848..f674687 100644
--- a/generic/tclStubLib.c
+++ b/generic/tclStubLib.c
@@ -10,7 +10,7 @@
* See the file "license.terms" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tclStubLib.c,v 1.17 2007/09/18 16:07:50 dgp Exp $
+ * RCS: @(#) $Id: tclStubLib.c,v 1.18 2007/09/19 10:53:25 patthoyts Exp $
*/
/*
@@ -54,6 +54,15 @@ HasStubSupport(
}
/*
+ * Use our own isdigit to avoid linking to libc on windows
+ */
+
+static int isDigit(const int c)
+{
+ return (c >= '0' && c <= '9');
+}
+
+/*
*----------------------------------------------------------------------
*
* Tcl_InitStubs --
@@ -104,7 +113,7 @@ Tcl_InitStubs(
int count = 0;
while (*p) {
- count += !isdigit(*p++);
+ count += !isDigit(*p++);
}
if (count == 1) {
CONST char *q = actualVersion;